Results 21 to 30 of about 6,898,244 (304)

Thermotoga lettingae sp. nov., a novel thermophilic, methanol-degrading bacterium isolated from a thermophilic anaerobic reactor [PDF]

, 2002
A novel, anaerobic, non-spore-forming, mobile, Gram-negative, thermophilic bacterium, strain TMO(T), was isolated from a thermophilic sulfate-reducing bioreactor operated at 65 degrees C with methanol as the sole substrate.
Stams, A.J.M. (author), Weijma, J. (author), Stams, A.J.M., Weijma, J., Balk, M. (author), Balk, M.   +5 more
core   +1 more source

Techno-economic analysis of green methanol plant with optimal design of renewable hydrogen production: A case study in China

, 2021
Using renewable energy to convert carbon dioxide (CO2) into methanol has gained extensive attention. This study focuses on a green methanol plant which contains both upstream green hydrogen-electricity production system and downstream CO2-based methanol ...
Chen, Q, Gu, Y, Wang, D, Tang, Z, Danfeng Wang, Yu Gu, Qianqian Chen, Zhiyong Tang   +7 more
core   +1 more source

Transesterification of Vegetables oil using Sub-and Supercritical Methanol [PDF]

, 2012
A benign process, non catalytic transesterification in sub and supercritical methanol method was used to prepare biodiesel from vegetables oil. The experiment was carried out in batch type reactor (8.8 ml capacity, stainless steel, AKICO, JAPAN) by ...
W, Wahyudiono, S, Suprapto, Siti , Machmudah, Achmad , Roesyadi, Nyoman , Puspa Asri, Mitsuru , Sasaki, Kusno , Budikarjono, Motonobu , Goto   +7 more
core   +1 more source

Process Configuration Studies of Methanol Production via Carbon Dioxide Hydrogenation: Process Simulation-Based Optimization Using Artificial Neural Networks

Energies, 2020
Methanol production via carbon dioxide (CO2) hydrogenation is a green chemical process, which can reduce CO2 emission. The operating conditions for minimum methanol production cost of three configurations were investigated in this work.
Prapatsorn Borisut, Aroonsri Nuchitprasittichai   +1 more
doaj   +1 more source

Assessment of bioenergy and syngas generation in India based on estimation of agricultural residues

Energy Reports, 2023
India possesses a huge potential in biomass power generation to reduce dependency on fossil fuel imports. Of the available biomass sources, crop residues are particularly interesting as they dispersed resources with varying spatiotemporal availability ...
Tanmay J. Deka, Ahmed I. Osman, Debendra C. Baruah, David W. Rooney   +3 more
doaj   +1 more source

Design of an optimised fed-batch process for insulin precursor production in Pichia pastoris [PDF]

, 2011
Includes bibliographical references (leaves 98-103).The increasing prevalence of diabetes worldwide has greatly increased the demand for insulin, a key type of treatment for many diabetics.
Bhardwaj, Vinayak
core   +1 more source

Methane biohydroxylation into methanol by Methylosinus trichosporium OB3b: possible limitations and formate use during reaction

Frontiers in Bioengineering and Biotechnology
Methane (CH4) hydroxylation into methanol (MeOH) by methanotrophic bacteria is an attractive and sustainable approach to producing MeOH. The model strain Methylosinus trichosporium OB3b has been reported to be an efficient hydroxylating biocatalyst ...
Héloïse Baldo, Azariel Ruiz-Valencia, Louis Cornette de Saint Cyr, Guillaume Ramadier, Eddy Petit, Marie-Pierre Belleville, José Sanchez-Marcano, Laurence Soussan   +7 more
doaj   +1 more source

UV-Light-Driven Photocatalytic CO₂ Reduction over a Niobium-Based Metal–Organic Gel

Reactions
The photocatalytic conversion of carbon dioxide (CO2) into methanol represents a promising strategy for both greenhouse gas mitigation and renewable fuel production.
Eduardo Abreu, Onelia A. A. dos Santos, Maria E. K. Fuziki, Marcio V. Zwierzykowski, Aline Coqueiro, Angelo M. Tusset, Michel Z. Fidelis, Giane G. Lenzi   +7 more
doaj   +1 more source

Coordinated Control of a Wind-Methanol-Fuel Cell System with Hydrogen Storage

Energies, 2017
This paper presents a wind-methanol-fuel cell system with hydrogen storage. It can manage various energy flow to provide stable wind power supply, produce constant methanol, and reduce CO2 emissions.
Tiejiang Yuan, Qingxi Duan, Xiangping Chen, Xufeng Yuan, Wenping Cao, Juan Hu, Quanmin Zhu   +6 more
doaj   +1 more source

Hydrothermal synthesis of ZnO quantum dot/KNb3O8 nanosheet photocatalysts for reducing carbon dioxide to methanol

Beilstein Journal of Nanotechnology, 2017
ZnO quantum dots and KNb3O8 nanosheets were synthesized by a two-step hydrothermal method for the photocatalytic reduction of CO2 to methanol where isopropanol is simultaneously oxidized to acetone . The as-prepared photocatalysts were characterized by X-
Xiao Shao, Weiyue Xin, Xiaohong Yin
doaj   +1 more source